Tested browsers

I removed them, so they’re not tested for newer methods and properties that they don’t support anyway. However, I copy all information from older versions of the Tables.

If IE8 supports a method or property I never tested before I have to guess if IE7 and lower also support it. In general I assume they support the Microsoft-invented properties, but for others I will occasionally have to add a "Don’t know" entry. If IE8 does not support something I never tested before, I assume IE7 and lower also don’t support it.

IE 8, 9, and 10

Trident

On separate Windows 7 virtualizations

IE11

Trident

On Windows 8.1 virtualization

On Surface

Firefox

Gecko 33/32

33 on Win7 and Mac; 32 on Linux (can’t update)

Safari

WebKit

7.0.5 on Mac

Chrome

Chromium 38/37

38 on Win7 and Mac; 37 on Linux (can’t update)

Opera 26

Chromium 38

26.0 on Win7 and Mac

Yandex 14.10

Chromium 37

14.10 on Win7

14.10 on Mac

Operating systems

Mac

MacBook Pro 17'' with OS 10.9.4

This is my main test station. It also runs all virtual Windows systems.

Windows

All downloaded from modern.ie. I use VirtualBox, and downloded the Windows 7 systems for all browsers but IE11, which runs on Windows 8.1.

The non-IE Windows browsers all run on the IE9/Win7 virtualization.

Surface

Microsoft Surface with Windows RT 8.1

Linux

Ubuntu 12.04 on pretty old hardware. Not fair for performance comparisons.